<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<h1>
    <form action="/addPost">
        title:<input type="text" name="title">
        content:<input type="text" name="content">
        <input type="submit" value="submit">
    </form>
</h1>
</body>
</html>